A few notes for area growers on the current status of several invasive pests:

1. European Grapevine Moth (EGVM):  Thanks to efforts of the USDA, the Santa Cruz County Agricultural Commissioner and UCCE, the EGVM Technical Working Group has determined that evidence in the literature is scant, contradictory and does not support regulation of Rubus, and therefore recommended that this plant genus no longer be regulated for EGVM. 

Once this recommendation is written into the Federal Order (expected to happen in March, but could be later), caneberries will no longer be regulated for EGVM.  It is supposed at the level of the California Department of Food and Agriculture that Canada would also then allow caneberry fruit in again without regulation.

2. Light Brown Apple Moth (LBAM): Light brown apple moth continues to be a regulated insect in strawberries and caneberries. Therefore, inspections by the USDA of harvested fruit will continue this season, and LBAM positive larval finds at the cooler will result in field inspection and possible closure of at least part of the production field until the infestation has been eliminated.  Since a LBAM moth flight generally starts to take place in March, it is strongly recommended that growers start to now put out the pheromone based twist ties available to them from the Santa Cruz County Agricultural Commissioner.

3. Brown Marmorated Stink Bug (BMSB):  No finds of this pest yet in this area, but there have been several finds in Davis last year and one that I know of personally earlier this year.  The positive of this pest not being regulated is unfortunately heavily tempered by the difficulty of its control.   While it is by no means destiny that brown marmorated stink bug actually gets here, it is nevertheless good to be alert that the possibility has become greater over the past year.